30860661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 47537280

約数和(自身を除く): 16676619

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 523, 663, 1157, 1513, 1569, 3471, 4539, 6799, 8891, 19669, 20397, 26673, 46547, 59007, 115583, 139641, 346749, 605111, 791299, 1815333, 2373897, 10286887, 30860661]

約数ペア:

[(1, 30860661), (3, 10286887), (13, 2373897), (17, 1815333), (39, 791299), (51, 605111), (89, 346749), (221, 139641), (267, 115583), (523, 59007), (663, 46547), (1157, 26673), (1513, 20397), (1569, 19669), (3471, 8891), (4539, 6799)]